Artilleriefährprahm

Based on the Marinefährprahm Type D, those Artillery Ferries were used for several different kind of operations. Although being first though as a provisional design, they took over the role of gunboats in various operational areas, including the British Channel, Mediterranean and the Black Sea.Besides their use as escort vessels, they were also occasionally used for shore bombardments and mine laying, they proved to be very usable crafts.

The ferries had a light armor protection, 20 mm armor steel and up to 100 mm concrete armor at the superstructures and ammunition stores.